Mandy Wiener has been an Eyewitness News journalist for the past eight years, filing reports for Talk Radio 702, 567 Cape Talk, 94.7 Highveld Stereo and Kfm radio stations. She specializes in investigative reporting and legal matters, having extensively covered both the corruption trial of former national police commissioner Jackie Selebi and the Brett Kebble murder trial.

Mandy's book Killing Kebble has sold in excess of 80 000 copies and was Shortlisted for the prestigious Alan Paton literature award. It was chosen as Jenny Crwys-Williams' book of the year in 2011. She's the series editor of The Youngsters and is currently working on two new books while trying to keep up with her day job. Her book on former head of the NPA Vusi Pikoli is due out in October while her book on the Oscar Pistorius case, authored with colleague Barry Bateman, will be published once the trial is wrapped up.

Mandy is currently writing a book on the Oscar Pistorius case with colleague Barry Bateman, entitled Behind the Door: The Oscar Pistorius and Reeva Steenkamp Story